Indian Neurosurgeons at the Forefront: A Comprehensive Exploration of their Pioneering Contributions to Neuroendoscopy.

This article delves into the profound impact of Indian neurosurgeons on the expansive canvas of neuroendoscopy. By scrutinizing their trailblazing research, innovations, new surgical techniques, and relentless dedication to education and training, we aim to unravel the intricacies of their influence on a global scale. The review, following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, conducts a comprehensive analysis of the literature related to neuroendoscopy contributed by Indian neurosurgeons. The exploration covers a spectrum of achievements, ranging from pioneering research and innovations to complication avoidance, neuroendoscopic training, and global recognition. Despite challenges, Indian neurosurgeons continue to lead the way in shaping the future of neuroendoscopy, ensuring better patient outcomes and improved quality of life. Many Indian neurosurgeons have contributed significantly to the development of neuroendoscopy in India. Prof. YR Yadav's contributions stand significant in the form of research articles and publications on almost all subjects on neuroendoscopy, the textbook on neuroendoscopy, popularizing neuroendoscopy by starting the first university-certified neuroendoscopy fellowship training program in India, describing many innovative techniques/first report of endoscopic techniques and conducting regular endoscopic workshops in his institutions and other major cities of India.

Management of migrating spinal schwannomas: a surgeon's dilemma. Illustrative case.

BACKGROUND: A migrating spinal tumor is a rare phenomenon in the medical literature. Efficient management of these tumors is critical to avoid extended laminectomies. OBSERVATIONS: In this article, the authors present the case of a patient with a migrating lumbar schwannoma. They summarize a literature review of similar cases, highlighting the intraoperative challenges faced, and provide management guidelines for similar cases from their experience. LESSONS: Surgeons dealing with spinal intradural extramedullary lesions should always consider the possibility of tumor migration. Routine preoperative counseling regarding potential tumor migration and its efficient management is essential, as it reduces the risk of unplanned extensive laminectomy or durotomy, minimizing morbidity and medicolegal concerns and enhancing patient care.

Multiple cerebrospinal cavernous angiomas.

Cavernous angiomas represent 5-12% of all spinal vascular lesions and 1% of all intramedullary lesions in pediatric patients. Intramedullary spinal cavernomas are relatively rare with only 24 cases reported till date to the best of our knowledge. A 15 -year-old boy presented to the clinic with acute onset motor weakness in all four limbs. He was diagnosed with multiple cerebral cavernomas and an acutely bleeding spinal cavernoma. Complete surgical excision of the spinal cavernoma was done. Postoperatively the patient's weakness gradually improved to a power of 4/5 in all his limbs over a period of 10 days. Only 24 cases of pediatric spinal cavernomas have been reported in the current literature. Current consensus on management of these rare lesions is based on previously published case reports/series and surgery appears to be the only definitive treatment. Further studies regarding any non-surgical expectant management appears warranted.

Percutaneous retrogasserian glycerol rhizotomy for trigeminal neuralgia: A simple, safe, cost-effective procedure.

OBJECTIVE: Trigeminal neuralgia (TN) is a condition that has been studied over decades and whose pathogenesis has still not been well defined. Various open and minimally invasive procedures are in vogue for the treatment of intractable TN. All these procedures have their complications and recurrence rates. Percutaneous retrogasserian glycerol rhizotomy (PRGR) is one of the minimally invasive procedures that have been popular for quite a long time. MATERIAL AND METHODS: This paper is a prospective study analyzing the results of 93 patients with refractory TN who were treated with PRGR. RESULTS: There was an immediate pain relief in 96.8% of patients and long-term pain relief in 89.4% of patients, with a mean follow-up duration of 18.8 months. Recurrence of pain was seen in 10.4% of patients. CONCLUSIONS: The PRGR is a simple, safe, cost-effective procedure without any need for expensive equipment and with a good outcome that is compared to the other relatively more expensive open and minimally invasive procedures.